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Samples
The more interesting sample for this converter is this one, for which you have to extract the content to obtain the HDOC file. With this sample, you will have plenty of information, including pictures and sections inside of sections. This file is also the file generated by the DokielToHdoc converter, developed by Mathieu BOST. I just have modified some things on which we haven't agreed or discussed.
You also can try this one, which has less information, but that has an introduction and a conclusion.